Preliminary animal studies have suggested that allulose and other low-calorie, natural rare sugars could help regulate glucose levels. ###Now, researchers are investigating how they might exert such effects. ###They report their findings in American Chemical Society’s Journal of Agricultural and Food Chemistry.###Sucrose is the natural sweetener most labels refer to when sugar is on the ingredient list. ###It is abundant, and manufacturers could extract it on a large scaferrous gluconate iron tabletsle from sugar cane and other sources.###Allulose, which is 70% as sweet as sucrose, and other rare sugars also can be found in fruits and vegetables but in very small amounts. ###Recently, however, reseacitracal targetrchers discovered an industrial way to produce allulose in large quantities from high-fructose corn syrup, which contains about equal parts glucose and fructosferric pyrophosphate uses in pregnancye. ###Some studies have suggested that allulose can help control weight gain and glucose levels, but no one knew why. Tomoya Shintani and colleagues wanted to confirm that allulose — and potentially other rare sugars — yield these results and to take a step toward understanding why.###To investigate, the team of scientists gave three groups of rats plain water, water with high-fructose corn syrup and water with rare-sugar syrup (RSS) containing glucose, fructose, allulose and other rare sugars for 10 weeks. The rats drinking RSS-infused water gained less weight, had less abdominal fat, and had lower blood glucose and insulin levels compared to the high-fructose corn syrup group. ###The study alsocitracal calcium pearls showed that the liver cells’ nuclei in the RSS rats exported to the cytoplasm higher amounts of glucokinase, an enzyme that reduces blood-sugar levebeda magnesium glycinate dan citratels by helping convert glucose to its stored form, glycogen. ###Although further testing is needed, the researchers say, the findings suggest that rare sugars could be a viable alternative sweetener.###The authors acknowledge funding from the Matsutani Chemical Industry Co. and Meijo University.